Faith and unbelief

To live¹ with God, is Faith.
To live without God, is a sin².

1. To live according to God's Commandments.

2. Our unbelief ignores and detests God.
Our unbelief directly opposes and defies God.
Our unbelief estranges us from God.
Our unbelief refuses God's Loving Mercy and Kindness.
Our unbelief hurts God more than any other sins.